IUserDao.csusing System.Collections;using DirectCenter.Model;

namespace DirectCenter.IDAL
{publicinterface IUserDao
{
User FindById(string userId);void Delete(User user);
User Save(User user);
User SaveOrUpdate(User user);
}
}

UserDao.cspublic User Save(User user)
{//通过一种方式获取Session           Session session = SessionFactory.OpenSession();
session.Save(user);
}

UserDao.csusing System.Collections;

using Spring.Data.NHibernate.Support;

using DirectCenter.IDAL;using DirectCenter.Model;

namespace DirectCenter.DAL
{publicclass UserDao:HibernateDaoSupport,IUserDao
{public User Save(User user)
{
HibernateTemplate.Save(user);return user;
}public User SaveOrUpdate(User user)
{
HibernateTemplate.SaveOrUpdate(user);return user;
}publicvoid Delete(User user)
{
HibernateTemplate.Delete(user);
}public User  FindById(string userId)
{return  HibernateTemplate.Get(typeof(User), userId) as User;
}

}
}

HibernateTemplate.cs///<summary>/// Gets or sets the session factory that should be used to create/// NHibernate ISessions.///</summary>///<value>The session factory.</value>publicoverride ISessionFactory SessionFactory
{get { return sessionFactory; }set
{
sessionFactory = value;
}
}

///<summary>/// Gets or sets the template flush mode.///</summary>///<remarks>/// Default is Auto. Will get applied to any <b>new</b> ISession/// created by the template.///</remarks>///<value>The template flush mode.</value>publicoverride TemplateFlushMode TemplateFlushMode
{get { return templateFlushMode; }set { templateFlushMode = value; }
}

///<summary>/// Gets or sets a value indicating whether to /// cache all queries executed by this template.///</summary>///<remarks>/// If this is true, all IQuery and ICriteria objects created by/// this template will be marked as cacheable (including all/// queries through find methods).///<p>To specify the query region to be used for queries cached/// by this template, set the QueryCacheRegion property.///</p>///</remarks>///<value><c>true</c> if cache queries; otherwise, <c>false</c>.</value>publicoverridebool CacheQueries
{get { return cacheQueries; }set { cacheQueries = value; }
}

publicobject Load(Type entityType, object id, LockMode lockMode)
{return Execute(new LoadByTypeHibernateCallback(entityType, id, lockMode),true);

}

internalclass LoadByTypeHibernateCallback : IHibernateCallback
{private Type entityType;privateobject id;private LockMode lockMode;

public LoadByTypeHibernateCallback(Type entityType, object id, LockMode lockMode)
{this.entityType = entityType;this.id = id;this.lockMode = lockMode;

}

///<summary>/// Gets called by HibernateTemplate with an active/// Hibernate Session. Does not need to care about activating or closing/// the Session, or handling transactions.///</summary>///<remarks>///<p>/// Allows for returning a result object created within the callback, i.e./// a domain object or a collection of domain objects. Note that there's/// special support for single step actions: see HibernateTemplate.find etc.///</p>///</remarks>publicobject DoInHibernate(ISession session)
{if (lockMode !=null)
{return session.Load(entityType, id, lockMode);
}else
{return session.Load(entityType, id);
}
}

}

Dao.xml<?xml version="1.0" encoding="utf-8" ?><objects xmlns="http://www.springframework.net"
xmlns:db="http://www.springframework.net/database">                    <!-- 用以我们在其它的应用程序中，配置数据访问 --><object type="Spring.Objects.Factory.Config.PropertyPlaceholderConfigurer, Spring.Core"><property name="ConfigSections" value="databaseSettings"/></object>

<!-- 数据库和Nhibernate的相关配置 --><db:provider id="DbProvider"
provider="SqlServer-2.0"
connectionString="Data Source=miaozy;Database=DirectCenter;Integrated Security=true;User Instance=false;"/>

<!--SessionFactory对象，其中包括一些比较重要的属性 -->              <object id="NHibernateSessionFactory" type="Spring.Data.NHibernate.LocalSessionFactoryObject, Spring.Data.NHibernate20"><property name="DbProvider" ref="DbProvider"/><property name="MappingAssemblies"><list><value>DirectCenter.Model</value></list></property><property name="HibernateProperties"><dictionary><entry key="hibernate.connection.provider"
value="NHibernate.Connection.DriverConnectionProvider"/><entry key="dialect"
value="NHibernate.Dialect.MsSql2000Dialect"/><entry key="hibernate.connection.driver_class"
value="NHibernate.Driver.SqlClientDriver"/>

</dictionary></property><property name="ExposeTransactionAwareSessionFactory" value="true"/></object>

<!--将id为NHibernateSessionFactory的对象注入到HibernateTemplate中--><object id="HibernateTemplate" type="Spring.Data.NHibernate.HibernateTemplate"><property name="SessionFactory" ref="NHibernateSessionFactory"/><property name="TemplateFlushMode" value="Auto"/><property name="CacheQueries" value="true"/></object>

<!-- 我们的数据访问类，将HibernateTemplate注入进来--><object id="UserDao" type="DirectCenter.DAL.UserDao, DirectCenter.DAL"><property name="HibernateTemplate" ref="HibernateTemplate"/></object>

<object id="CompanyDao" type="DirectCenter.DAL.CompanyDao, DirectCenter.DAL"><property name="HibernateTemplate" ref="HibernateTemplate"/></object>

<object id="DepartmentDao" type="DirectCenter.DAL.DepartmentDao, DirectCenter.DAL"><property name="HibernateTemplate" ref="HibernateTemplate"/></object>

</objects>

UserDaoTest.csusing System;

using NUnit.Framework;using Spring.Testing.NUnit;

using DirectCenter.Model;using DirectCenter.IDAL;

namespace DirectCenter.UnitTest
{
[TestFixture]publicclass UserDaoTest : AbstractTransactionalDbProviderSpringContextTests
{protectedoverridestring[] ConfigLocations
{get
{returnnew String[] { "objects.xml" };
}
}

protected IUserDao UserDao
{get
{return applicationContext.GetObject("UserDao") as IUserDao;
}
}
[Test]publicvoid SaveUserTest()
{
User user =new User();
user.UserID ="buyer000";
user.Password ="1356";
user.UserName ="刘翔";
user.ValidFrom = Convert.ToDateTime("2008-8-18");
user.ValidTo = Convert.ToDateTime("2012-8-18");
user.CreateTime = DateTime.Now;
UserDao.Save(user);
}
}
}

分类: .NET

标签: Spring.Net, Nhibernate, HibernateTemplate, Spring.Testing.NUnit, AbstractTransactionalDbProviderSpringContextTests

本文转自孤独侠客博客园博客，原文链接：http://www.cnblogs.com/lonely7345/archive/2008/09/09/1287212.html，如需转载请自行联系原作者